| Acronym | Meaning |
| MARCKS | Myristoylated Alanine-rich C Kinase Substrate |
| DEBITS | Deposition Of Biogeochemically Important Trace Species |
| INQUA | International Association For Quaternary Research |
| CITP | Capillary Isotachophoresis |
| NTGS | Air/Superfund National Technical Guidance Study |
| EGO | Ellipsoidal Gaussian Orbital |
| IAS | Inelastic Atom Scattering |
| ACPTQ | Approx. Coupled Pair (theory Cor. For Connected) Triple And Quadruple Excitations |
| BSPT | Blizzard Santry Perturbation Theory |
| SCPT | Self-consistent-perturbation Theory |